SplDoublyLinkedList::add
(PHP 5 >= 5.5.0, PHP 7)
SplDoublyLinkedList::add — Add/insert a new value at the specified index
説明
Insert the value newval at the
specified index, shuffling the
previous value at that index (and all subsequent values)
up through the list.
パラメータ
-
index -
The index where the new value is to be inserted.
-
newval -
The new value for the
index.
返り値
値を返しません。
エラー / 例外
Throws OutOfRangeException when
index is out of bounds or when
index cannot be parsed as an integer.
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